Sympathetic Nervous System

In this video, Dr Mike explains how the sympathetic nervous system maintains homeostasis in times of stress!
He discusses which nerve fibres innervate which organs and how they respond.

[@harryquirke4728]

you actually have three options : fight, run away, or say "thats not a knife! THIS, is a knife"

[@deekircher21]

I like how these videos are ‘bite size’ and easy to ‘digest’ and easy for non science people like me to take in

[@asiaticsabaah-7mathematics932]

Sympathetic also means a simp is pathetic.

[@linaz7877]

How is it still called ganglion and even if it's outside the spinal cord ??? Regarding celiac ganglion

[@Sunshine-zp8eg]

I had been avoiding this topic for a long time, but now I finally got it.. Thank you so much sir

[@EasyPeasyPharmacology]

DAMN GOOD!!!!!!!!! The content on this channel is always spectacularly created, you inspired me to get a board and start on KZbin 🙏🏻🙏🏻 Keep up with your incredible work

[@DrMattDrMike]

Easy Peasy Pharmacology yes!!

[@christinajoanne8177]

Just wanted to say I really appreciate your videos, I'm an anesthesia student, and it has definitely provided me with clarity :) Thanks

[@MrShivBoom]

Hi guys, not sure if you'll see this. I was wondering if you could hypothesise something for me. I've been attending a chiropractor who has confirmed that my facet joint between t3 and t4 was locked. This occurred as part of an injury in April where my heart rate elevated for 8 days, I could not exhale fully or sleep for these 8 days, I've had a pulsating in my ear since the injury and have felt restricted in breathing when it flares up. The chiropractor has speculated that this is cause by my sympathetic nerve being impacted. He has said that he is almost certain but can never diagnose 100%. Does this sound correct? I went to a&e, 2 ECGs, 2 blood tests, an mri and an xray. Hospital diagnosed musculoskeletal inflammation and costochondritis (GP diagnosed a panic attack...) and sent me home with anti inflammatories. Since being adjusted once a week my symptoms have improved. What do you think? I know you cannot diagnose. I've been through hell the last 5 months so with my symptoms improving after adjusting my thoracic spine, I'm inclined to believe this is a nerve issue. Thank you.

[@nillywilly4]

OMG this is wonderful as I study for my advanced neurophysiology final!!! Thank you!

[@brankelly1921]

Incredible illustrations on the board, incredible explanations too. Thanks a ton!

[@gloria57100]

Love this! Thanks.You are the first person to explain this in a simple fashion.

[@dianajihad1588]

Life saver of medical student🙌🏼

[@doctorsaoodwithacamera]

You're an absolute legend 🙌

[@autumnrose3943]

Always enjoy the lectures. Thank you and stay safe.

[@leesagagliardi9147]

Dr Mike USA & Dr Mike AUS....now that’s a Zoom session worth linking into!

[@صادقرياضصادق]

Loved every second of this video Adored the other videos simple straight to the point

[@Nadiau100]

so appreciative of this video -helping me get through my neuro class...so much clarity thanks to you. Many thanks!

[@sujaynair4666]

Easily the best, to the point explanation of the SNS !

[@tillyfowkes8660]

why does the sympathetic nervous system decrease salivation?

[@alaaelabbady]

Because salivation is mainly needed for digestion which is not the purpose of the sympathetic system “fight or flight”

[@limitd.1921]

You make it so easy thank youu

[@mesialeye8475]

it's very absorbable and worth every minute! thank you for making my A&p life easier!!!!

[@user-in-somewhere]

That’s very helpful Thanks for helping me surviving the medical school

[@mammaj6653]

So, are there no pre ganglionic neurons that come out of T-10?

[@alaaelabbady]

Actually there is but he confused the numbers at the end, so it should be T10-T11 forming the Lesser Splanchnic nerve, T12 forms the Least Splanchnic nerve and L1-L2 (and sometimes L3) form the Lumbar Splanchnic nerves

[@محمدعماد-غ3ظ6ظ]

أسئلة أخرى Does the sympathetic nervous system control bladder? The sympathetic nervous system regulates the process of urine storage in the bladder.

[@محمدعماد-غ3ظ6ظ]

The sympathetic nervous system is going to increase heart rate More blood circulating in the body More oxygen and nutrients to muscle to fight or run away.

[@noblemasterchief2287]

youre brilliant i wish you were my teacher

[@movewithmsdaley]

Amazing! great great video so easy to understand and just enough information to digest. Thank you excellent job.

[@محمدعماد-غ3ظ6ظ]

causes an increased output of glucose from the liver as well as a stimulation of glucagon and an inhibition of insulin release from the pancreas

[@محمدعماد-غ3ظ6ظ]

Pubil relax and open up so that more light comes in and you can see your surroundings And this is good when it comes to stressful situations

[@alanpotter3146]

My flight or flight is permantly switched on,and i am shaking all the time because of it,have you any ideas of how i can stop this.

[@amilakumara2528]

Today only I got it fully, thank you so much for explaining this so simply..

[@Justafan333]

Will you be doing a video on how to activate the parasympathetic nervous system?

[@DrMattDrMike]

JE M yup! That’s next!

[@Justafan333]

@Dr Matt & Dr Mike fab, thank you. X

[@Sciencstudent]

Thank you vary much . May allah bless you and grant you success

[@محمدعماد-غ3ظ6ظ]

Tell the muscle of respiratory tract to relax, opening up more oxygen in More energy

[@tonyl9169]

"Point and shoot" is the most replayed section of the video... you perverts hahahaha

[@nursegef2006]

I like your videos,they are comprehensive

[@cat5220]

This channel is the reason i am surviving med school haha

[@ghodi3921]

Very clear, great, and helpful explanation😍 Thank you very much.

[@ohajurudillion]

Show me Anatomically where paraganglionic tube is

[@paulbany6603]

Great lecture Dr. Mike!

[@soaringoutdoors7950]

Nursing school here! Thank you!

[@zakirzak1494]

Great video ... what is splanchinic means ? Gonna Google 🤣

[@Nva17]

Other people Explaining in a complicated way. And you have simple explain for complicated learn. Thank you.

[@mohammademirimranbinmohamm9249]

Hi Dr Mike! You mentioned "T11, L1 and L2" innervate the rectum, renal tract and reproductive tract but you started drawing the pre-sympathetic from T12?

[@DrMattDrMike]

Emir Imran sorry T12!

[@veronikakoscialikova490]

youre literally like saving my degree

[@Rendezvous89]

I'm just curious if the sympathetic nervous system is autonomic and it works subconsciously then why if A scares B and B kills A as the sympathetic response; then why B gets a court sentence?

[@ПетърПетров-ъ9л]

This is a law issue, not a medical one. I am not competent to answer, not even sure that is never a valid juridical justification. But what do you think should it be?

[@kendall2004]

omg thank you this video is amazing

[@heidideplazes4684]

well explained and good drawings

[@sitiaisya8340]

this video really save me from confusion 👍

[@aa-jm5oe]

he's a life saverrrrrr

[@abhishekkumarshaw1005]

you are amazing boss

[@brettgober4467]

Please increase it bro

[@sunahangrai3601]

so crystal clear explaination

[@eylulturker1249]

I know what you are

[@ganna_hatem]

😍😍😍😍😍😍👏👏👏👏👏

[@محمدعماد-غ3ظ6ظ]

We have also branches innervating glands , like slaviry glands and the sympathetic nervous system inhibit them because we don't need them in such stressful situations, they only get activated in time of rest.

[@eastside0434]

I have a problem with blushing and I believe its controlled by the sympathetic nervous system, I wish I could control it.

[@edwardchipatela28]

A 2 hour lecture done in 11 minutes and easy to understand. Thank you for the topic.

[@tanvirlatif3203]

You are the GOAT

[@katarinastrbava5940]

Amazing video! I would just fix the mistake of the drawn eye - Sympathetic n.s. causes mydriasis and in the video is shown myosis (idk if it is just schematic).

[@wildthing6301]

What do you mean by "leave" when talking about the preganglionic neuron having 3 options? Do you mean the "message" is leaving? Why are there 3 options? Is it because that particular neuron is shaped to have 3 branches of axons? I have a test in 4 days. 😬 please help!

[@hanamostafa5268]

Wow the best simple explanation, thanks so much!! Kindly asking where can i find the parasympathetic nervous system it isn't on the playlist of the channel?

[@sage9710]

thank you!!

[@sd4016]

Thank you 😊

[@ganna_hatem]

thank you

[@海洋饼干-n6d]

Thank you for such a good video and I watched this for a lot of times

[@thomassmearcheck2819]

I love your videos ! my question is , does beta blockers affect the adrenal glands .

[@levongabrielian6430]

It would be helpful if you could make a presentation about upper and lower limb vasculature innervation.

[@Truerealism747]

What symptoms does this produce

[@bhaskarjyabaruah1090]

Is it also known as the hypertonic state?

[@CRuma-ut9hl]

Like it thanks a lot

[@fatmakamhawi760]

Perfect.Thanks a lot

[@Latayase]

Thank you so much 🧡🧡🧡🧡

[@MrAkshay8opeth]

Bravo. Wish it was longer.

[@alexkireger6371]

Incredible tutorial

[@tendeant]

Point and shoot. Classic.

[@zareenzafar7443]

thank u so much sir

[@doctorrawan5476]

🦷💙💙💙

[@bereketaklilu8020]

Thank you

[@husnaayoubi1808]

Thank u so much

[@ash.elliott]

It's nice to be able to listen to one of your recordings without regularly being interrupted by Dr Matt lol

[@DrMattDrMike]

Ashton Powers Aaaahahaha! 🤣

[@ramaanouz1607]

Thank you ❤❤❤

[@viniciusmoura1710]

great!

[@marcr1270]

he’s so... hot

[@theresaatteabsnrnlmti1824]

Thank you for the way you present these subjects. I am using them in my A & P class for massage therapy students in Austin, TX. They love you! (BTW- I think you are absolutely adorable.)

[@adamdaniel1231]

had to watch a second time because I just could not pay attention to what he was saying thte first time 😍

[@aracelimora3888]

Wow!! I TRULY APPRECIATE this type of teaching that you do..I wish you were my instructor ...Damn your 🔥 too and smart. Lucky gal!! Thanks again...😆

[@kennedyudoh9059]

Thank you so much..i am fucking grateful 🥲🙃🥲